Rapper Russ is giving his full co-sign to Cardi B‘s new “Be Careful” banger. The hip-hop artist has saluted the “Bartier Cardi” rapper’s latest single release.

Russ went to Twitter Friday (March 30) to assure his 1 million followers “Be Careful” is nothing less than a smash.

Last night, Cardi gassed up fans about staying up late for her newest single.

My new single “Be Careful” drops TONIGHT! Available everywhere!

A post shared by Cardi B Official IG (@iamcardib) on

This week, Cardi finally revealed her new LP’s title, artwork and release date.

A few days ago, B promised to soon deliver the video for her “Bartier Cardi” single.